On top of being a potionology teacher, was always really good at dealing with problem students, or "bad dogs" as he called them. Whenever true were any problems with students having behavioral issues, Divus was the go to.

Of course, he never took any training or classes to deal with behaviors. Heck, he never thought he'd need anything like that. He was just a teacher who taught potions, but sometimes that came in handy. Especially this year when you arrived. Of course, anger issues unfortunately come with the student sometimes, which is something Trein seems to lack knowledge of.

In short, you two didn't like each other much. He annoyed you to know end and pushed all the wrong buttons, and he despised having a "show off" in his class not following his rules. Unfortunately, today was one of the days where you had already came in bubbling with anger and he just pushed you to no end.

So, Crewel was called to assist when you got "out of control" and Crowley was no where to be seen or reached

As he walked in, he saw you chair had been tipped over, or kicked, and your papers laid on the other side of the classroom balled up, with you standing very angrily at Treins desk

Trein? He addressed immediately, a silent question